mirror of
https://github.com/lnbits/lnbits-legend.git
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80 lines
2.5 KiB
Python
80 lines
2.5 KiB
Python
import asyncio
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import json
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import httpx
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from loguru import logger
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from lnbits.core import db as core_db
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from lnbits.core.crud import update_payment_extra
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from lnbits.core.models import Payment
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from lnbits.helpers import get_current_extension_name
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from lnbits.tasks import register_invoice_listener
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from .crud import get_pay_link
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async def wait_for_paid_invoices():
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invoice_queue = asyncio.Queue()
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register_invoice_listener(invoice_queue, get_current_extension_name())
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while True:
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payment = await invoice_queue.get()
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await on_invoice_paid(payment)
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async def on_invoice_paid(payment: Payment) -> None:
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if payment.extra.get("tag") != "lnurlp":
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# not an lnurlp invoice
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return
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if payment.extra.get("wh_status"):
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# this webhook has already been sent
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return
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pay_link = await get_pay_link(payment.extra.get("link", -1))
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if pay_link and pay_link.webhook_url:
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async with httpx.AsyncClient() as client:
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try:
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kwargs = {
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"json": {
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"payment_hash": payment.payment_hash,
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"payment_request": payment.bolt11,
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"amount": payment.amount,
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"comment": payment.extra.get("comment"),
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"lnurlp": pay_link.id,
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},
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"timeout": 40,
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}
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if pay_link.webhook_body:
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kwargs["json"]["body"] = json.loads(pay_link.webhook_body)
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if pay_link.webhook_headers:
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kwargs["headers"] = json.loads(pay_link.webhook_headers)
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r: httpx.Response = await client.post(pay_link.webhook_url, **kwargs)
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await mark_webhook_sent(
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payment.payment_hash,
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r.status_code,
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r.is_success,
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r.reason_phrase,
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r.text,
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)
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except Exception as ex:
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logger.error(ex)
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await mark_webhook_sent(
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payment.payment_hash, -1, False, "Unexpected Error", str(ex)
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)
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async def mark_webhook_sent(
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payment_hash: str, status: int, is_success: bool, reason_phrase="", text=""
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) -> None:
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await update_payment_extra(
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payment_hash,
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{
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"wh_status": status, # keep for backwards compability
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"wh_success": is_success,
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"wh_message": reason_phrase,
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"wh_response": text,
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},
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)
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